Chairs and seats – Bottom or back – Framework
Patent
1997-03-31
1998-08-11
Brown, Peter R.
Chairs and seats
Bottom or back
Framework
2974522, B60N 242
Patent
active
057917388
ABSTRACT:
In the case of a seat back for vehicle seats, in particular motor vehicle seats, with two side outriggers (1), which consist of a back and front support (3,4), which are connected in the area of their lower end section through a connecting body (5) and above the connecting body to each other, both the front support (4) and the back support (3) continue into the transverse spar (2), which connects the side outriggers (1) to each other in the area of its upper end. The front support (4) lies above the connecting body (5) and below the transverse spar (2) on a piece of its segment on the back support (3). On transverse parts (6,7) of the back and front supports (3,4) that extend from one side outrigger (1) to the other in the area of the transverse spar (2) are positioned at an interval from one another over each other. Both transverse parts (6,7) are connected to each other so they are rigid by means of a separator (8) abutting on them.
REFERENCES:
patent: 2169197 (1939-08-01), Reed
patent: 2641311 (1953-06-01), Ingram, Jr. et al.
patent: 4993778 (1991-02-01), Colin et al.
patent: 5310247 (1994-05-01), Fujimori et al.
Brown Peter R.
Keiper Recaro GmbH & Co.
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